]]>The post Mac filtering via Windows 2008 RADIUS server appeared first on IT Answers.
]]>http://itknowledgeexchange.techtarget.com/itanswers/mac-filtering-via-windows-2008-radius-server/feed/1Free IT Book: Enterprise Web 2.0 Fundamentalshttp://itknowledgeexchange.techtarget.com/itanswers/free-it-book-enterprise-web-20-fundamentals/
http://itknowledgeexchange.techtarget.com/itanswers/free-it-book-enterprise-web-20-fundamentals/#commentsMon, 29 Nov 2010 16:13:57 +0000For an introduction to next-generation web technologies, Enterprise Web 2.0 Fundamentals is a great place to start. Learn how to leverage cloud computing and user-generated content along with business and technical best practices. To win this, simply answer one of the questions listed below and provide a link to your answer in the discussion area...

]]>For an introduction to next-generation web technologies, Enterprise Web 2.0 Fundamentals is a great place to start. Learn how to leverage cloud computing and user-generated content along with business and technical best practices. To win this, simply answer one of the questions listed below and provide a link to your answer in the discussion area of this question.

]]>The post Radius server on Ubuntu server 12.04 appeared first on IT Answers.
]]>http://itknowledgeexchange.techtarget.com/itanswers/radius-server-on-ubuntu-server-12-04/feed/1IAS MAC address as User account at ADhttp://itknowledgeexchange.techtarget.com/itanswers/ias-mac-address-as-user-account-at-ad/
http://itknowledgeexchange.techtarget.com/itanswers/ias-mac-address-as-user-account-at-ad/#commentsWed, 26 May 2010 18:24:34 +0000we are using AP MAC address authenication with RADIUS server( Windows Server 2008). We created MAC addresses =User accounts at AD. At NPS network policies conditions with Windows Group with Value with MAC address User account Group. But it not working. I also edit DWORD 31 to Registry at RADIUS server. I think I missing...

]]>we are using AP MAC address authenication with RADIUS server( Windows Server 2008). We created MAC addresses =User accounts at AD. At NPS network policies conditions with Windows Group with Value with MAC address User account Group. But it not working. I also edit DWORD 31 to Registry at RADIUS server. I think I missing something to allow Authenication Policy with MAC address user??!! Can someone help!! Thanks. CHENS2

]]>http://itknowledgeexchange.techtarget.com/itanswers/ias-mac-address-as-user-account-at-ad/feed/2Android Enterprise Wifihttp://itknowledgeexchange.techtarget.com/itanswers/android-enterprise-wifi/
http://itknowledgeexchange.techtarget.com/itanswers/android-enterprise-wifi/#commentsTue, 07 Jun 2011 16:42:24 +0000Has anyone had any luck connecting Androids to enterprise wifi? We use Cisco 4400 and MS Radius — don’t know whether the problem is with the device, the router or Radius — or all three.

]]>http://itknowledgeexchange.techtarget.com/itanswers/android-enterprise-wifi/feed/1NPS RADIUS auth problemhttp://itknowledgeexchange.techtarget.com/itanswers/nps-radius-auth-problem/
http://itknowledgeexchange.techtarget.com/itanswers/nps-radius-auth-problem/#respondTue, 19 Apr 2011 11:38:16 +0000We have an NPS RADIUS auth. problem. Currently we are running a site with 1 RODC and 1 RWDC in paralell as we are transfering all the services to the new RWDC and preparing to demote the RODC. What is left to transfer before i demote RODC is NPS. We were testing RADIUS yesterday evening...

]]>We have an NPS RADIUS auth. problem. Currently we are running a site with 1 RODC and 1 RWDC in paralell as we are transfering all the services to the new RWDC and preparing to demote the RODC. What is left to transfer before i demote RODC is NPS. We were testing RADIUS yesterday evening by powering of the old RODC and switching RADIUS server IPs on the APs. I installed NPS on RWDC and ”copied” the settings to match RODC. Made a wireless policy and created the RADIUS client entries. Checked Shared secret on both AP and NPS. Added RWDC to RAS and IAS servers group, rebooted and requested RAS and IAS server certificate. Checked certificates. Trusted Root Certification Authorities match and Intermediate Certification Authorities match on both DC’s. BUT… We can’t get the clients to auth. The clients Wifi NIC hangs on ”confirming identity” when RADIUS server is set to the RWDC in the AP the client is connecting to. RODC or our backup NPS in a remote site works. Must be something i’m missing…
Ran wireshark on the client NIC as it was connecting.

]]>http://itknowledgeexchange.techtarget.com/itanswers/nps-radius-auth-problem/feed/0trying to use MAC address authentication for AP from NPS RADIUS Windows Server 2008.http://itknowledgeexchange.techtarget.com/itanswers/nps-with-sql/
http://itknowledgeexchange.techtarget.com/itanswers/nps-with-sql/#commentsFri, 18 Jun 2010 19:58:59 +0000We are trying using MAC address authentication for AP from NPS RADIUS Windows Server 2008. Two things we are facing need help: What’s the “condition” selected and how’s the format? Secondly, How do we excute the query of SQL( 2008)table column? I do make conection successful but I do not have any action?? SQL Database...

]]>We are trying using MAC address authentication for AP from NPS RADIUS Windows Server 2008. Two things we are facing need help: What’s the “condition” selected and how’s the format? Secondly, How do we excute the query of SQL( 2008)table column? I do make conection successful but I do not have any action?? SQL Database connection comes through NPC accouning setting. Thanks in advance. CHENS2

]]>http://itknowledgeexchange.techtarget.com/itanswers/nps-with-sql/feed/1RADIUS Server Authenticationhttp://itknowledgeexchange.techtarget.com/itanswers/radius-server-authentication/
http://itknowledgeexchange.techtarget.com/itanswers/radius-server-authentication/#respondSat, 20 Nov 2010 15:28:48 +0000Hi Im in a dilemma on how this process works,especially about the shared key. Im currently learning Fundamentals of Network Security and came across this chapter on access-control protocols where they talk about RADIUS,TACACS+ nad Kerberos. I have never set up a Radius system before. This is what the book says that got me confused....

]]>Hi Im in a dilemma on how this process works,especially about the shared key.

Im currently learning Fundamentals of Network Security and came across this chapter on access-control protocols where they talk about RADIUS,TACACS+ nad Kerberos.
I have never set up a Radius system before.

This is what the book says that got me confused.
“The shared secret is never sent out in the network”.

If its never sent out how dpes the authentication happen? How does the R.Server knows that the R.Client is trustable by not exchanging secret key? How is the password encrypted?

These are the 2 websites that got me even confused. 1 stated that the secret key is used for encryption with MD5 together with a random Request Authenticator string and then the resulting hash would be XORed with the password.

The other stated the password would just directly go through a MD5 algorithm.

]]>i have a Cisco WLC and 2 NPS (Radius) servers. the latest edition was a win 2k8 R2 server. I installed NPS and imported my config. I have done this before with success. however, on the 2008 R2 DC I am getting this error:

]]>http://itknowledgeexchange.techtarget.com/itanswers/nps-radius-windows-2008-r2/feed/1FreeRadius CentOS 5.5 Helphttp://itknowledgeexchange.techtarget.com/itanswers/freeradius-centos-55-help/
http://itknowledgeexchange.techtarget.com/itanswers/freeradius-centos-55-help/#respondMon, 19 Jul 2010 21:43:58 +0000Hello, I have setup a freeradius server on CentOS with a SQL backend. I am unable to autenticate using NTRadPing to test a user conenction. Just need some help to debug and find out the cause. Thanks! Scott